ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,070, issued on Nov. 3, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Customer service method, device, and storage medium" was invented by Pan Zhong (Beijing) and Jingtao Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A customer service method includes: determining an overall image and a partial image of a target customer; determining a group attribute of the target customer according to the overall image, the group attribute being used to characterize a type of a group to which the target customer belongs; determining an individual attribute of the target customer according to the partial image, the individual at...